org.apache.shardingsphere.elasticjob.reg.base

Interface CoordinatorRegistryCenter

All Superinterfaces:

RegistryCenter

All Known Implementing Classes:

ZookeeperRegistryCenter

public interface CoordinatorRegistryCenter
extends RegistryCenter

Coordinator registry center.

Method Summary

Modifier and Type	Method and Description
void	addCacheData(String cachePath) Add data to cache.
void	evictCacheData(String cachePath) Evict data from cache.
List<String>	getChildrenKeys(String key) Get children keys.
String	getDirectly(String key) Get value from registry center directly.
int	getNumChildren(String key) Get children number.
Object	getRawCache(String cachePath) Get raw cache object of registry center.
void	persistEphemeral(String key, String value) Persist ephemeral data.
void	persistEphemeralSequential(String key) Persist ephemeral sequential data.
String	persistSequential(String key, String value) Persist sequential data.

Methods inherited from interface org.apache.shardingsphere.elasticjob.reg.base.RegistryCenter

close, get, getRawClient, getRegistryCenterTime, init, isExisted, persist, remove, update

Method Detail

getDirectly

String getDirectly(String key)

Get value from registry center directly.

Parameters:

key - key

Returns:

value

getChildrenKeys

List<String> getChildrenKeys(String key)

Get children keys.

Parameters:

key - key

Returns:

children keys

getNumChildren

int getNumChildren(String key)

Get children number.

Parameters:

key - key

Returns:

children number

persistEphemeral

void persistEphemeral(String key,
                      String value)

Persist ephemeral data.

Parameters:

key - key

value - value

persistSequential

String persistSequential(String key,
                         String value)

Persist sequential data.

Parameters:

key - key

value - value

Returns:

value which include 10 digital

persistEphemeralSequential

void persistEphemeralSequential(String key)

Persist ephemeral sequential data.

Parameters:

key - key

addCacheData

void addCacheData(String cachePath)

Add data to cache.

Parameters:

cachePath - cache path

evictCacheData

void evictCacheData(String cachePath)

Evict data from cache.

Parameters:

cachePath - cache path

getRawCache

Object getRawCache(String cachePath)

Get raw cache object of registry center.

Parameters:

cachePath - cache path

Returns:

raw cache object of registry center